None of the robots at Spacestation: 99 have ever seen a human. And why should they? There is nothing past the edge of the galaxy but vast empty interstellar space. All of the energy and resources are in the center of the galaxy. And this is exactly the way the robots who guard the edge of the galaxy want it to remain. Though robots serve humans, they are afraid of them. Humans are illogical and violent, some even carry guns. Why do they not just help one another? The further away humans are the better. But things are about to change all that!